(19)

(11)

EP 3 440 412 A1

(12)

(43) Date of publication: 13.02.2019 Bulletin 2019/07 (21) Application number: 17778791.8 (22) Date of filing: 04.04.2017

(51) International Patent Classification (IPC):  F24H 1/18(2006.01) (86) International application number: PCT/IL2017/050406 (87) International publication number: WO 2017/175220 (12.10.2017 Gazette 2017/41)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 05.04.2016 US 201662318238 P (71) Applicant: Smart Global B. Energy Ltd 80600 Mizpe Ramon (IL)	(72) Inventor: BRAIER, Aharon 80600 Mizpe Ramon (IL) (74) Representative: Dr. Langfinger & Partner  In der Halde 24 67480 Edenkoben 67480 Edenkoben (DE)